WordPress database error

[mann3r]

when moderating comment, it always go to this
WordPress database error: [Table 'mydatabase.wp_post2cat' doesn't exist]
SELECT cat_ID AS ID, MAX(post_modified) AS last_mod FROM wp_posts p LEFT JOIN wp_post2cat pc ON p.ID = pc.post_id LEFT JOIN wp_categories c ON pc.category_id = c.cat_ID WHERE post_status = 'publish' GROUP BY cat_ID

WordPress database error: [Table 'mydatabase.wp_post2cat' doesn't exist]
SELECT cat_ID AS ID, MAX(post_modified) AS last_mod FROM wp_posts p LEFT JOIN wp_post2cat pc ON p.ID = pc.post_id LEFT JOIN wp_categories c ON pc.category_id = c.cat_ID WHERE post_status = 'publish' GROUP BY cat_ID

WordPress database error: [Table 'mydatabase.wp_post2cat' doesn't exist]
SELECT cat_ID AS ID, MAX(post_modified) AS last_mod FROM wp_posts p LEFT JOIN wp_post2cat pc ON p.ID = pc.post_id LEFT JOIN wp_categories c ON pc.category_id = c.cat_ID WHERE post_status = 'publish' GROUP BY cat_ID

WordPress database error: [Table 'mydatabase.wp_post2cat' doesn't exist]
SELECT cat_ID AS ID, MAX(post_modified) AS last_mod FROM wp_posts p LEFT JOIN wp_post2cat pc ON p.ID = pc.post_id LEFT JOIN wp_categories c ON pc.category_id = c.cat_ID WHERE post_status = 'publish' GROUP BY cat_ID

WordPress database error: [Table 'mydatabase.wp_post2cat' doesn't exist]
SELECT cat_ID AS ID, MAX(post_modified) AS last_mod FROM wp_posts p LEFT JOIN wp_post2cat pc ON p.ID = pc.post_id LEFT JOIN wp_categories c ON pc.category_id = c.cat_ID WHERE post_status = 'publish' GROUP BY cat_ID

but trying to refresh the browser yield to a success with no error.

[matt]

That query does not exist in WordPress 2.3, so it must be coming from a plugin.

I would suggest you find what plugin it is and either deactivate it or check for an update from the author.

[Viper007Bond]

Sounds like the Google Sitemap plugin.

[ArneBrachhold]

Yepp, it is the Google Sitemaps plugin.
Use the new version:

​http://downloads.wordpress.org/plugin/google-sitemap-generator.3.0.zip